diff options
Diffstat (limited to 'llvm/lib/CodeGen/CodeGenPrepare.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/CodeGenPrepare.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/lib/CodeGen/CodeGenPrepare.cpp b/llvm/lib/CodeGen/CodeGenPrepare.cpp index a3392b7..7106e53 100644 --- a/llvm/lib/CodeGen/CodeGenPrepare.cpp +++ b/llvm/lib/CodeGen/CodeGenPrepare.cpp @@ -7983,8 +7983,8 @@ class VectorPromoteHelper { /// \p UseSplat defines whether or not \p Val should be replicated /// across the whole vector. /// In other words, if UseSplat == true, we generate <Val, Val, ..., Val>, - /// otherwise we generate a vector with as many undef as possible: - /// <undef, ..., undef, Val, undef, ..., undef> where \p Val is only + /// otherwise we generate a vector with as many poison as possible: + /// <poison, ..., poison, Val, poison, ..., poison> where \p Val is only /// used at the index of the extract. Value *getConstantVector(Constant *Val, bool UseSplat) const { unsigned ExtractIdx = std::numeric_limits<unsigned>::max(); @@ -8004,12 +8004,12 @@ class VectorPromoteHelper { if (!EC.isScalable()) { SmallVector<Constant *, 4> ConstVec; - UndefValue *UndefVal = UndefValue::get(Val->getType()); + PoisonValue *PoisonVal = PoisonValue::get(Val->getType()); for (unsigned Idx = 0; Idx != EC.getKnownMinValue(); ++Idx) { if (Idx == ExtractIdx) ConstVec.push_back(Val); else - ConstVec.push_back(UndefVal); + ConstVec.push_back(PoisonVal); } return ConstantVector::get(ConstVec); } else |